Package SPF :: Module pyip6

Module pyip6

Pure Python IP6 parsing and formatting

This module is free software, and you may redistribute it and/or modify it under the same terms as Python itself, so long as this copyright message and disclaimer are retained in their original form.

Functions

[hide private]

inet_ntop(s)
Convert ip6 address to standard hex notation.

inet_pton(p)
Convert ip6 standard hex notation to ip6 address.

Variables

[hide private]

PAT_IP4 = '(?:\\d|[1-9]\\d|1\\d\\d|2[0-4]\\d|25[0-5])\\.(?:\\d...

RE_IP4 = <_sre.SRE_Pattern object at 0x85f8db0>

Function Details

[hide private]

inet_ntop(s)

source code

Convert ip6 address to standard hex notation.

Examples:

>>> inet_ntop(struct.pack("!HHHHHHHH",0,0,0,0,0,0xFFFF,0x0102,0x0304))
'::FFFF:1.2.3.4'

>>> inet_ntop(struct.pack("!HHHHHHHH",0x1234,0x5678,0,0,0,0,0x0102,0x0304))
'1234:5678::102:304'

>>> inet_ntop(struct.pack("!HHHHHHHH",0,0,0,0x1234,0x5678,0,0x0102,0x0304))
'::1234:5678:0:102:304'

>>> inet_ntop(struct.pack("!HHHHHHHH",0x1234,0x5678,0,0x0102,0x0304,0,0,0))
'1234:5678:0:102:304::'

>>> inet_ntop(struct.pack("!HHHHHHHH",0,0,0,0,0,0,0,0))
'::'

inet_pton(p)

source code

Convert ip6 standard hex notation to ip6 address.

Examples:

>>> struct.unpack('!HHHHHHHH',inet_pton('::'))
(0, 0, 0, 0, 0, 0, 0, 0)

>>> struct.unpack('!HHHHHHHH',inet_pton('::1234'))
(0, 0, 0, 0, 0, 0, 0, 4660)

>>> struct.unpack('!HHHHHHHH',inet_pton('1234::'))
(4660, 0, 0, 0, 0, 0, 0, 0)

>>> struct.unpack('!HHHHHHHH',inet_pton('1234::5678'))
(4660, 0, 0, 0, 0, 0, 0, 22136)

>>> struct.unpack('!HHHHHHHH',inet_pton('::FFFF:1.2.3.4'))
(0, 0, 0, 0, 0, 65535, 258, 772)

>>> struct.unpack('!HHHHHHHH',inet_pton('1.2.3.4'))
(0, 0, 0, 0, 0, 65535, 258, 772)

>>> try: inet_pton('::1.2.3.4.5')
... except ValueError,x: print x
::1.2.3.4.5

Variables Details

[hide private]

PAT_IP4

None

Value:

'(?:\\d|[1-9]\\d|1\\d\\d|2[0-4]\\d|25[0-5])\\.(?:\\d|[1-9]\\d|1\\d\\d|
2[0-4]\\d|25[0-5])\\.(?:\\d|[1-9]\\d|1\\d\\d|2[0-4]\\d|25[0-5])\\.(?:\
\d|[1-9]\\d|1\\d\\d|2[0-4]\\d|25[0-5])'

RE_IP4

None

Value:

(?:\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(?:\d|[1-9]\d|1\d\d|2[0-4]\d|25
[0-5])\.(?:\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(?:\d|[1-9]\d|1\d\d|2[0
-4]\d|25[0-5])$